. Author manuscript; available in PMC: 2014 Oct 1.

Published in final edited form as: Pediatr Res. 2013 Dec 23;75(4):564–569. doi: 10.1038/pr.2013.245

Table 5.

Neurodevelopmental outcome by seizure burden percentile and time after birth

Neurodevelopmental outcome, Age 2 years (M ± SD)	0–24 hours (N =43)			24–48 hours (N =55)			48–72 hours (N=59)

		p	Adj.^* p		p	Adj.^* p		p	Adj.^* p
Cognition
< 90^th percentile	85 ± 9			85 ± 9			85 ± 9
> 90^th percentile	85 ± 6	0.38	0.90	85 ± 8	0.36	0.97	84 ± 9	0.42	0.98
Motor
< 90^th percentile	87 ±12			86 ± 11			87 ± 11
> 90^th percentile	89 ± 6	0.75	0.76	89 ± 2	0.44	0.62	87 ± 4	0.51	0.73
Language
< 90^th percentile	84 ± 11			84 ± 10			83 ± 11
> 90^th percentile	83 ± 11	0.70	0.75	78 ± 9	0.36	0.32	79 ± 4	0.40	0.35

Note: Variation in sample size for each study day due to differences in age at time of recruitment and length of recording.

Adjusted for social risk index